A shūgi-bukuro (祝儀袋) is a special envelope in which money is given as a gift at weddings in Japan.
It is very common in Japan to give a gift of money at weddings. The giver inserts the money into a shūgi-bukuro on which they have written their name. The shūgi-bukuro is handed to the receptionist of the reception party. Shūgi-bukuro are sold at supermarkets and stationery stores.
Amount given
The amount given in shūgi-bukuro differs according to the givers relationship to the couple, their social status and the style of venue. In the case of friends or company colleagues, it is usually between ¥30,000 and ¥50,000. In the case of close friends or those in a senior position at the bride or bridegroom’s company, ¥30,000 to ¥50,000 is common, and in the case of relatives, ¥50,000 to ¥100,000 is not unusual.
For married couples that attend the wedding ¥50,000 would be common, as opposed to unmarried couples where each person would give a separate amount say ¥30,000 each.
It is common to give amounts in which the leading digit(s) form an odd number, such as ¥30,000 or ¥50,000, in order to symbolize the fact that the newly married couple cannot be divided. When the leading digit forms an even number, as in ¥20,000, the amount is usually given in an odd number of bills (e.g. 1 x ¥10,000 and 2 x ¥5,000). Amounts in which the leading digit forms a multiple of 4, such as ¥40,000, are not recommended since the number 4 in Japanese can be pronounced as shi which is the same as the pronunciation of the Japanese word for death. Likewise, multiples of 9 are avoided because the pronunciation of this number can mean suffering.